<html lang="en"><head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>使用浏览器打开</title>
    <style type="text/css">#weixin-tip{position: fixed; left:0; top:0; background: rgba(0,0,0,0.8); filter:alpha(opacity=80); width: 100%; height:100%; z-index: 100;} #weixin-tip p{text-align: center; margin-top: 10%; padding:0 5%;}</style></head>
<body>
<style type="text/css">
    *{margin:0; padding:0;}
    img{max-width: 100%; height: auto;}
    .test{height: 600px; max-width: 600px; font-size: 40px;}
</style>
<div id="weixin-tip"><p><img src="live_weixin.png" alt="微信打开"></p></div>

</body></html>